TA3 turbine and cooler added

basis/power.lua

@@ -193,7 +193,8 @@ end
 
 
 --
--- Distributor functions for nodes with 6 power sides (view from the outside)
+-- Distributor functions for nodes with 6 power sides (per defautl) or
+-- optionally two or more sides via valid_power_dir (view from the outside)
 --
 techage.distributor = {}
 
@@ -205,6 +206,12 @@ end
 		
 function techage.distributor.after_tube_update(node, pos, out_dir, peer_pos, peer_in_dir)
 	local mem = tubelib2.get_mem(pos)
+	-- Check direction
+	local trd = TRD(pos)
+	if trd.valid_power_dir then
+		local pwr_dir = get_power_dir(pos)
+		if not trd.valid_power_dir(pos, pwr_dir, tubelib2.Turn180Deg[out_dir]) then return end
+	end
 	mem.connections = mem.connections or {}
 	if not peer_in_dir then
 		mem.connections[out_dir] = nil -- del connection
@@ -217,7 +224,12 @@ end
 
 -- Needed if the junction consumes power in addition
 function techage.distributor.read_power_consumption(pos, in_dir)
-	return power_consumption(pos, in_dir) - TRD(pos).power_consumption or 0
+	-- Check direction
+	local trd = TRD(pos)
+	if trd.valid_power_dir then
+		if not trd(pos).valid_power_dir(pos, get_power_dir(pos), in_dir) then return 0 end
+	end
+	return power_consumption(pos, in_dir) - trd.power_consumption or 0
 end
 	
 function techage.distributor.after_dig_node(pos, oldnode)

coal_power_station/boiler_base.lua

@@ -97,6 +97,7 @@ minetest.register_node("techage:coalboiler_base", {
 	after_tube_update = consumer.after_tube_update,
 	--on_timer = node_timer,
 	
+	drop = "",
 	paramtype2 = "facedir",
 	on_rotate = screwdriver.disallow,
 	groups = {cracky=2},

coal_power_station/boiler_top.lua

@@ -66,6 +66,10 @@ local function valid_power_dir(pos, power_dir, in_dir)
 	return power_dir == in_dir
 end
 
+local function can_start(pos, mem, state)
+	return mem.temperature and mem.temperature > 80
+end
+
 local function start_node(pos, mem, state)
 	generator.turn_power_on(pos, POWER_CAPACITY)
 end
@@ -80,6 +84,7 @@ local State = techage.NodeStates:new({
 	standby_ticks = STANDBY_TICKS,
 	has_item_meter = false,
 	formspec_func = formspec,
+	can_start = can_start,
 	start_node = start_node,
 	stop_node = stop_node,
 })
@@ -244,6 +249,7 @@ minetest.register_node("techage:coalboiler_top", {
 		trigger_boiler = function(pos)
 			local mem = tubelib2.get_mem(pos)
 			mem.fire_trigger = true
+			print("trigger_boiler")
 			if not minetest.get_node_timer(pos):is_started() then
 				minetest.get_node_timer(pos):start(CYCLE_TIME)
 			end
@@ -278,6 +284,7 @@ minetest.register_node("techage:coalboiler_top", {
 		minetest.after(0.5, move_to_water, pos)
 	end,
 	
+	drop = "",
 	paramtype2 = "facedir",
 	groups = {cracky=1},
 	on_rotate = screwdriver.disallow,

coal_power_station/cooler.lua

@@ -8,7 +8,7 @@
 	LGPLv2.1+
 	See LICENSE.txt for more information
 	
-	TA2 Gearbox
+	TA3 Cooler
 
 ]]--
 
@@ -23,7 +23,7 @@ local I,_ = dofile(MP.."/intllib.lua")
 
 local POWER_CONSUMPTION = 1
 
-local Axle = techage.Axle
+local Power = techage.SteamPipe
 local distributor = techage.distributor
 
 local function swap_node(pos, name)
@@ -37,21 +37,29 @@ end
 
 local function turn_on(pos, dir, sum)
 	if sum > 0 then
-		swap_node(pos, "techage:gearbox_on")
+		swap_node(pos, "techage:cooler_on")
 	else
-		swap_node(pos, "techage:gearbox")
+		swap_node(pos, "techage:cooler")
 	end
 end
 
-minetest.register_node("techage:gearbox", {
-	description = I("TA2 Gearbox"),
-	tiles = {"techage_filling_ta2.png^techage_axle_gearbox.png^techage_frame_ta2.png"},
+minetest.register_node("techage:cooler", {
+	description = I("TA3 Cooler"),
+	tiles = {
+		-- up, down, right, left, back, front
+		"techage_filling_ta3.png^techage_appl_cooler.png^techage_frame_ta3.png",
+		"techage_filling_ta3.png^techage_appl_cooler.png^techage_frame_ta3.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png^techage_steam_hole.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png^techage_steam_hole.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png",
+	},
 	techage = {
 		turn_on = turn_on,
 		read_power_consumption = distributor.read_power_consumption,
-		power_network = Axle,
+		power_network = Power,
 		power_consumption = POWER_CONSUMPTION,
-		animated_power_network = true,
+		--animated_power_network = true,
 	},
 	
 	after_place_node = distributor.after_place_node,
@@ -66,26 +74,40 @@ minetest.register_node("techage:gearbox", {
 })
 
 
-minetest.register_node("techage:gearbox_on", {
+minetest.register_node("techage:cooler_on", {
 	tiles = {
 		-- up, down, right, left, back, front
 		{
-			image = "techage_filling4_ta2.png^techage_axle_gearbox4.png^techage_frame4_ta2.png",
+			image = "techage_filling4_ta3.png^techage_appl_cooler4.png^techage_frame4_ta3.png",
 			backface_culling = false,
 			animation = {
 				type = "vertical_frames",
 				aspect_w = 32,
 				aspect_h = 32,
-				length = 0.6,
+				length = 0.4,
 			},
 		},
+		{
+			image = "techage_filling4_ta3.png^techage_appl_cooler4.png^techage_frame4_ta3.png",
+			backface_culling = false,
+			animation = {
+				type = "vertical_frames",
+				aspect_w = 32,
+				aspect_h = 32,
+				length = 0.4,
+			},
+		},
+		"techage_filling_ta3.png^techage_frame_ta3.png^techage_steam_hole.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png^techage_steam_hole.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png",
 	},
 	techage = {
 		turn_on = turn_on,
 		read_power_consumption = distributor.read_power_consumption,
-		power_network = Axle,
+		power_network = Power,
 		power_consumption = POWER_CONSUMPTION,
-		animated_power_network = true,
+		--animated_power_network = true,
 	},
 	
 	after_tube_update = distributor.after_tube_update,
@@ -99,3 +121,4 @@ minetest.register_node("techage:gearbox_on", {
 	sounds = default.node_sound_wood_defaults(),
 })
 
+Power:add_secondary_node_names({"techage:cooler", "techage:cooler_on"})

coal_power_station/firebox.lua

@@ -66,7 +66,7 @@ end
 minetest.register_node("techage:coalfirebox", {
 	description = I("TA3 Coal Power Station Firebox"),
 	inventory_image = "techage_coal_boiler_inv.png",
-	tiles = {"techage_coal_boiler_mesh.png"},
+	tiles = {"techage_coal_boiler_mesh_top.png"},
 	drawtype = "mesh",
 	mesh = "techage_boiler_large.obj",
 	selection_box = {

coal_power_station/generator.lua

@@ -188,6 +188,7 @@ minetest.register_node("techage:generator", {
 	on_rightclick = on_rightclick,
 	on_timer = node_timer,
 
+	drop = "",
 	paramtype2 = "facedir",
 	groups = {cracky=2, crumbly=2, choppy=2},
 	on_rotate = screwdriver.disallow,
@@ -199,37 +200,28 @@ minetest.register_node("techage:generator_on", {
 	description = I("TA3 Generator"),
 	tiles = {
 		-- up, down, right, left, back, front
-		"techage_filling_ta2.png^techage_frame_ta2.png",
-		"techage_filling_ta2.png^techage_frame_ta2.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png",
+		"techage_filling_ta3.png^techage_frame_ta3.png",
+		"techage_filling_ta3.png^techage_appl_hole_electric.png^techage_frame_ta3.png",
+		"techage_filling_ta3.png^techage_appl_open.png^techage_frame_ta3.png",
 		{
-			image = "techage_filling4_ta2.png^techage_axle_clutch4.png^techage_frame4_ta2.png",
+			image = "techage_filling4_ta3.png^techage_appl_generator4.png^techage_frame4_ta3.png",
 			backface_culling = false,
 			animation = {
 				type = "vertical_frames",
 				aspect_w = 32,
 				aspect_h = 32,
-				length = 0.6,
-			},
-		},
-		"techage_filling_ta2.png^techage_appl_open.png^techage_frame_ta2.png",
-		{
-			image = "techage_filling8_ta2.png^techage_frame8_ta2.png^techage_flywheel8.png",
-			backface_culling = false,
-			animation = {
-				type = "vertical_frames",
-				aspect_w = 32,
-				aspect_h = 32,
-				length = 1.2,
+				length = 0.3,
 			},
 		},
 		{
-			image = "techage_filling8_ta2.png^techage_frame8_ta2.png^techage_flywheel8.png^[transformFX]",
+			image = "techage_filling4_ta3.png^techage_appl_generator4.png^techage_frame4_ta3.png",
 			backface_culling = false,
 			animation = {
 				type = "vertical_frames",
 				aspect_w = 32,
 				aspect_h = 32,
-				length = 1.2,
+				length = 0.3,
 			},
 		},
 	},

coal_power_station/turbine.lua

@@ -47,8 +47,8 @@ local function turn_power_on_clbk(pos, in_dir, sum)
 	mem.running = sum > 0
 end	
 
--- called from flywheel
-local function start_cylinder(pos, on)
+-- called from generator
+local function start_turbine(pos, on)
 	local mem = tubelib2.get_mem(pos)
 	if on and mem.running then
 		consumer.turn_power_on(pos, POWER_CONSUMPTION)
@@ -79,7 +79,7 @@ minetest.register_node("techage:turbine", {
 		power_network = Pipe,
 		power_side = "L",
 		valid_power_dir = valid_power_dir,
-		start_cylinder = start_cylinder,
+		start_turbine = start_turbine,
 	},
 	
 	after_place_node = function(pos, placer)
@@ -107,7 +107,7 @@ minetest.register_node("techage:turbine_on", {
 		"techage_filling_ta3.png^techage_appl_open.png^techage_frame_ta3.png",
 		"techage_filling_ta3.png^techage_frame_ta3.png^techage_steam_hole.png",
 		{
-			image = "techage_filling4_ta2.png^techage_cylinder4.png^techage_frame4_ta2.png",
+			image = "techage_filling4_ta3.png^techage_appl_turbine4.png^techage_frame4_ta3.png",
 			backface_culling = false,
 			animation = {
 				type = "vertical_frames",
@@ -117,7 +117,7 @@ minetest.register_node("techage:turbine_on", {
 			},
 		},
 		{
-			image = "techage_filling4_ta2.png^techage_cylinder4.png^techage_frame4_ta2.png",
+			image = "techage_filling4_ta3.png^techage_appl_turbine4.png^techage_frame4_ta3.png",
 			backface_culling = false,
 			animation = {
 				type = "vertical_frames",
@@ -133,7 +133,7 @@ minetest.register_node("techage:turbine_on", {
 		power_network = Pipe,
 		power_side = "L",
 		valid_power_dir = valid_power_dir,
-		start_cylinder = start_cylinder,
+		start_turbine = start_turbine,
 	},
 	
 	after_tube_update = consumer.after_tube_update,
@@ -161,3 +161,5 @@ I([[Part of the Coal Power Station.
 Has to be placed side by side
 with the TA3 Generator.
 (see TA3 Coal Power Station)]]), "techage:turbine")
+
+Pipe:add_secondary_node_names({"techage:turbine", "techage:turbine_on"})

init.lua

@@ -87,12 +87,12 @@ else
 	end
 
 	-- Coal power station
-	--dofile(MP.."/coal_power_station/firebox.lua")
-	--dofile(MP.."/coal_power_station/boiler_base.lua")
-	--dofile(MP.."/coal_power_station/boiler_top.lua")
-	--dofile(MP.."/coal_power_station/generator.lua")
-	--dofile(MP.."/coal_power_station/turbine.lua")
-	--dofile(MP.."/coal_power_station/cooler.lua")
+	dofile(MP.."/coal_power_station/firebox.lua")
+	dofile(MP.."/coal_power_station/boiler_base.lua")
+	dofile(MP.."/coal_power_station/boiler_top.lua")
+	dofile(MP.."/coal_power_station/generator.lua")
+	dofile(MP.."/coal_power_station/turbine.lua")
+	dofile(MP.."/coal_power_station/cooler.lua")
 
 
 	--dofile(MP.."/test/battery.lua")

steam_engine/boiler.lua

@@ -62,6 +62,10 @@ local function formspec(self, pos, mem)
 		default.get_hotbar_bg(0, 3)
 end
 
+local function can_start(pos, mem, state)
+	return mem.temperature and mem.temperature > 80
+end
+
 local function start_node(pos, mem, state)
 	generator.turn_power_on(pos, POWER_CAPACITY)
 end
@@ -76,6 +80,7 @@ local State = techage.NodeStates:new({
 	standby_ticks = STANDBY_TICKS,
 	has_item_meter = false,
 	formspec_func = formspec,
+	can_start = can_start,
 	start_node = start_node,
 	stop_node = stop_node,
 })